baber/WOPTO huggingface dataset:
Patent KR-20010008297-A (KR)
Inventor: CHOI JUNG GYU
IPC: H04L12/66
Filed: 2000-11-22
Abstract: PURPOSE: A general telephone combined internet phone terminal apparatus is provided to be capable of being connected to a personal computer and to perform interconnection calling through a recognition number contained between users. CONSTITUTION: A voice speaking terminal apparatus comprises is connected to a phone server and a plurality of personal computer at an internet communication network. A key pad(1) and a handset(3) are installed at a main body where a USB terminal(4) is connected to the computers. A microprocessor(6), a memory(7), a codec(8), and a reference frequency generator(9) are installed between an interface(5) and an amplifier(10) connected to the USB terminal(4) and the handset(3), respectively. A general telephone part(16) is installed to the microprocessor(6) and has a DTMF transceiver part(17) and an office line connecting part(18).
Patent KR-20010016282-A (KR)
Title: Sintered wick structure heat pipe with parallel piped holes
Inventor: KWON SEUNG AN
IPC: F28D15/00
Filed: 2000-11-30
Abstract: PURPOSE: A method for producing a heat pipe is provided to effectively transfer heat by increasing a movement of an actuating fluid with an osmotic pressure event and to quickly transfer the heat by directly transferring through a wick in the heat pipe and directly discharging to a pipe through the wick. CONSTITUTION: An inserting tool(5) is located in the center of a pipe. Various types of inserting wires(6) are located in an inner wall of the heat pipe or between the inserting tool and the inner wall of the pipe(1). A metal powder is filled between the pipe and the inserting tool and sintered inside a reduction atmospheric furnace at 700-1000deg.C for 10minuites-3hours. Thereby, a sponge typed wick having a metal density of 50% is stuck to the inner wall of the pipe. In withdrawing the inserting tool(5) and the wires(6), wick structure having pipe typed continuous pores is formed. The heat pipe is completed by injecting actuating fluid into the wick structure under vacuum and sealing simultaneously.
Patent KR-20020042324-A (KR)
Title: Grinding oil cleaning device
Inventor: CHOI U CHEOL
IPC: B24B27/033
Filed: 2000-11-30
Abstract: PURPOSE: A grinding oil cleaning apparatus is provided which guarantees cleanliness of a grinding oil repeatedly recycled for along time by maximizing filtering function, thereby completely separating chips solidified with the grinding oil. CONSTITUTION: The grinding oil cleaning apparatus comprises a support(211); motors(203,209) installed at the support(211); upper and lower nets(401,402) rotationally connected to the motors(203,209); an internal net which has a gradient corresponding to the upper and lower nets(401,402) and installed inside the upper and lower nets(401,402); a distribution plate(405) which is fixed to one ends of the upper and lower nets(401,402) and the internal net so as to close one ends of the upper and lower nets(401,402) and open one end of the internal net; a guide plate(206) on which inner grooves are formed so that the guide plate(206) is connected to the distribution plate(405) and guides removed mass of chips(109) to the outside; a rotation plate a screw type rotation vanes of which are processed so that the vanes have a slope to collect the mass of chips(109), and which is rotationally installed inside the internal net; and a screw(301) rotationally inserted into the rotation plate.
Patent KR-20010016326-A (KR)
Title: Nematic Liquid Crystal Compounds and Nematic Liquid Crystal Mixtures for Liquid Crystal Displays
Inventor: KIM YONG BAI
IPC: C09K19/06
Filed: 2000-12-02
Abstract: PURPOSE: A new nematic liquid crystal compound capable of increasing a birefringence rate and coefficient of elasticity, widening the temperature range of a nematic phase and increasing the response speed without increasing driving voltage, nematic liquid crystal composition containing the same and liquid crystal display device using the same are provided which improve afterglow and cross talk phenomenon and have an effect on reducing driving voltage. CONSTITUTION: The new nematic liquid crystal compound of formula (1) has a high speed response, low viscosity and a high voltage holding ratio. The nematic composition comprises at least one selected from the group consisting of the liquid crystal compound of the formula (1). In formula, R1 is CnH2n+1O, CnH2n+1 or CH3CnH2n+1 (n is an integer from 1 to 12) containing one double bond in the middle of an alkyl chain, m is selected from an integer from 0, 1, A is selected from formula 2, B is selected from a single bond or -CH2CH2-, -COO-, -C≡C-, -OCH2-, X is H or F.
Patent KR-20020048081-A (KR)
Title: A necklace personal ornaments
Inventor: BAEK BYUNG RYONG
IPC: A44C25/00
Filed: 2000-12-16
Abstract: PURPOSE: An ornament for necklace obtained by forming a supporting part along the peripheral face of a naturally occurring mineral and attaching a hook to the upper part of the supporting part is provided. It has an advantage of being used regardless of the shape of minerals such as diamond, pearl, sapphire, crystal, etc. CONSTITUTION: For the use of a naturally-occurring mineral(1) as a decorative article for use with a necklace, a supporting part(2) consisting of a thin plate having a large ductility is adhesively attached along the peripheral face of the mineral, and a hook(4) is fixed to the upper part of the supporting part.
Patent KR-20020049519-A (KR)
Title: Fabrication method of solar cell using ion shower doping system
Inventor: KIM DONG SEOP
IPC: H01L31/18
Filed: 2000-12-19
Abstract: PURPOSE: A method for fabricating a solar cell using an ion shower doping apparatus is provided to eliminate thermal breakdown and to prevent a decrease of efficiency, by performing a doping process at a low temperature not higher than 500 deg.C. CONSTITUTION: Mixture gas of impurity gas and hydrogen gas is used as source gas. Impurity is doped to a substrate at a substrate temperature not higher than 500 deg.C by using the ion shower doping apparatus. One of PH3 or BH3 is used as the impurity gas. The mixture gas in which the impurity gas is included in the hydrogen gas by 0.5-10 percent is used as the source gas. The impurity is one of phosphorous or boron.
Patent KR-20020049625-A (KR)
Title: Compensation design method for outer power
Inventor: CHOI EUN ROK
IPC: B60K15/077
Filed: 2000-12-19
Abstract: PURPOSE: Compensation-design method about external fluidity of a fuel float is provided to secure reliability about a fuel gauge if the design is made up in optimum result value of a sender float arm and linearity about the directive angle, and to manufacture a product that a consumer likes. CONSTITUTION: Compensation-design method about external fluidity of a fuel float is applied to a fuel device consisted of a float floating in the upper face of fuel stored inside of a fuel tank and a float arm occurring difference of voltage exposed in a variable resistor according to height change of the float as connecting to the float and the variable resistor. The compensation-design method about external fluidity of a fuel float has a step for outputting displacement value of the float about displacement of flow, and a step for outputting floating angle of the float arm about displacement value of the float. The displacement of the float and the floating angle displacement of the float arm outputs the smallest limit near value as adding up the produced value from subtracting moving angle by unit capacity in the smallest transferring angle that the displacement of the resistance segment is minimum.
Patent KR-20020049939-A (KR)
Title: System for real business service via internet
Inventor: KIM JONG MIN
Filed: 2000-12-20
Abstract: PURPOSE: A real-time Internet business service system is provided to supply functions and infra necessary for on-line and off-line office environments at inexpensive price using the Internet by constructing an integrated environment for a business computerization and an Internet business, by strengthening the relation between businesses, and by forming markets capable of integrating on-line and off-line on the basis of multi-channel data for consumers' purchasing. CONSTITUTION: A real-time Internet business service system includes a terminal(11), a real-time Internet business server(12), a card payment processing server(13), and a booking processing server(14). The Internet business server(12) is equipped with a terminal connection unit(121), a control unit(122), a card payment connection unit(123) and a booking processing unit(124). The business server(12) provides business applications to users through the terminal(11). The terminal connection unit(121) selectively receives an availability request from the terminal(11) through a network. In addition, the unit(121) provides a relevant service. The card payment connection unit(123) is connected to the card payment processing server(13). The unit(123) transmits booking request information and receives results responded from a booking server. The booking processing unit(124) is connected to a relevant booking server. In addition, the unit(124) transmits booking request information. The control unit(122) controls and manages services provided through the terminal connection unit(121), the card payment connection unit(123) and the booking processing unit(124).
Patent KR-20020052656-A (KR)
Title: A actuating system for processing chamber apparatus
Inventor: SON BYEONG GU
IPC: H01L21/02
Filed: 2000-12-26
Abstract: PURPOSE: A driving system of a process chamber apparatus is provided to operate continuously a driver by using an uninterruptible power supply system. CONSTITUTION: An alternating power supply portion(100) supplies electric power to a driver(520) of a driving portion(500) and charges a battery of a charge portion(300) of an uninterruptible power supply system(1000). The driving portion(500) drives the driver(520) in order to form vacuum in the inside of a process chamber(600) or exhaust gases of the process chamber(600). The driving portion(500) is connected to an exhaust portion(610) of the process chamber(600). The uninterruptible power supply system(1000) includes an alternating power monitoring portion(200) installed between the alternating power supply portion(100) and the driving portion(500), a charge portion(300), and a power conversion portion(400).
Patent KR-20020054880-A (KR)
Title: Method for manufacturing cylindrical filter to purifying fluid
Inventor: KIM SUN SIK
IPC: B01D39/00
Filed: 2000-12-28
Abstract: PURPOSE: A manufacturing method of cylindrical filter for liquid purification is provided, which is made by inserting nonwoven fabric, the porosity of which is gradually reduced due to reduction of supporter diameter, into the supporter, so that in the prepared filter coarse particles are diffused to outer layer and fine particles are concentrated into center layer, thus enhancing liquid characteristics as well as particle removing efficiency. CONSTITUTION: The method comprises the following steps: (i) prepare cylindrical supporter with thermoplastic fiber polymer material of 0.1-15 denier; (ii) insert nonwoven fabric, the porosity of which is gradually reduced due to reduction of supporter diameter, into the supporter to a range of one tenth to nine tenth of supporter diameter and heat seal.
Patent KR-20020058241-A (KR)
Title: Mast control device for forklift truck
Inventor: CHO OK JUN
IPC: B66F9/06
Filed: 2000-12-29
Abstract: PURPOSE: An operation controller of a mast in a forklift is provided to exactly control the operating height of the mast and to prevent the defect and the mis-operation without a rotary encoder. CONSTITUTION: An operation controller of a mast contains an operation height control input unit of the mast(10) to set the operating height of an inner mast; a position detection unit of the mast(20) formed by a sensing dog and an inductive sensor to generate variable voltage by the lifting speed of the sensing dog; a control unit(30) to detect the moving speed and the moving position of the inner mast by deciding signals from the position detection unit and to output a control signal by comparing the signals with input values of the operation height control input unit; and a motor(50) for a hydraulic pump to drive the inner mast upward and downward. Thereby, the operating height of the mast is controlled exactly. Moreover, the durability is improved by preventing the defect and the mis-operation.
Patent KR-20020058498-A (KR)
Title: Image sensor for improving data transfer speed using 2-phase clock
Inventor: CHO WAN HUI
IPC: H04N5/378
Filed: 2000-12-30
Abstract: PURPOSE: An image sensor enhancing a data transmission rate using a 2-phase clock is provided to divide a pixel array into even lines and odd lines, and to output data in the even lines and the odd lines to be respectively synchronized to a rising and a falling edge, so as to recover the limitation on a clock rate. CONSTITUTION: A pixel array(100) detects information on images received from an external, by arranging N pixels in vertical and M pixels in horizontal to maximize a character reacting on light. N pixel lines arrayed inside the pixel array are divided into odd lines and even lines. An odd line data storage unit(120) stores data outputted from the odd lines, and an even line data storage unit(140) stores data outputted from the even lines. The odd line data storage unit outputs data by responding to a first edge of operation clocks of an image sensor, and the even line data storage unit outputs data by responding to a second edge of operation clocks of the image sensor.
Patent KR-20020058645-A (KR)
Title: Apparatus and method for converting AAL2/AAL5
Inventor: LEE BYEONG CHEON
IPC: H04L12/70
Filed: 2000-12-30
Abstract: PURPOSE: An AAL2/AAL5 converting apparatus and method are provided to improve a cell transfer rate according to a protocol conversion and reduce a hardware overhead by implementing the protocol conversion by hardware in converting from AAL2 to AAL5 and its reverse converting, and solve the problem of a memory shortage and cell delay by storing a portion of a packet and converting it. CONSTITUTION: An AAL2 receiving unit(100) demultiplexes an inputted AAL2 ATM cell, extracts an AAL2 CPS packet, and outputs the extracted AAL2 CPS packet to an AAL5 transmitting unit(200). An AAL5 transmitting unit(200) receives the AAL2 CPS packet, assembles the received AAL2 CPS packet as an AAL5 ATM cell and transmitting it. An AAL5 receiving unit(300) receives the AAL5 ATM cell, disassembles the AAL5 ATM cell into a packet and outputs it to an AAL2 transmitting unit(400). An AAL2 transmitting unit(400) receives the AAL5 ATM cell, converts the received AAL5 ATM cell into an AAL2 ATM cell, and multiplexes and outputs it. An SRAM#1(101) temporarily stores a data required for demultiplexing the ATM cell which has been inputted in a multiplexed state. A CAM#1(102) stores a parameter required for demultiplexing the multiplexed ATM cell. An SRAM#3(201) stores a length field and a CRC field of the AAL5 transmitting unit(200). A CAM#3(202) stores a parameter required for converting the CPS packet into an AAL5 ATM cell. An SRAM#4(301) discriminates whether the ATM cell received by the AAL5 receiving unit(300) is a more data or a final data, and stores length information and the latest charged load information in case that the received ATM cell is the more data. A CAM#4(302) stores a table for extracting an address for discriminating an SRAM area by VP/VC. An SRAM#2(401) temporarily stores the received CPS packet. A CAM#2(402) stores a parameter for transmitting the CPS packet to the AAL2.
Patent KR-20010021704-A (KR)
Title: Coloring media having improved brightness and color characteristics
Inventor: FARIS SADEG M
IPC: B41J2/01
Filed: 1998-07-08
Abstract: Disclosed are novel reflective microflakes for use in making "additive- primary" coloring media having improved reflection characteristics over the red, green and blue super bright color characteristics, and "super- white" coloring media having Magnesium Oxide like color characteristics. The coloring media of the present invention provides a palette of colors for imparting color characteristics or forming color images upon surfaces of arbitrary surface geometry. In one embodiment, the microflakes are made from cholesteric liquid crystal (CLC) material, wherein the pitch of the helices of the liquid crystal molecules in each CLC microflake varies along the thickness dimension thereof. Depending on the final spiral structure of the materials utilized, the CLC circularly polarizing materials reflect either left-handed or right-handed circularly polarized light. Further, each CLC microflake of additive coloring media has a laminated construction on order that both the upper and lower surfaces thereof have substantially the same reflection characteristics over its tuned reflection band.
Patent KR-20010024006-A (KR)
IPC: C23C22/00
Filed: 1998-09-16
Abstract: A method for protecting a metal substrate from corrosion comprises the steps of providing a metal substrate and applying a treatment solution to the surface of the metal substrate, wherein the treatment solution comprises a partially hydrolyzed aminosilane and a fluorine-containing inorganic compound. Preferably the metal substrate is selected from the group consisting of aluminum, aluminum alloys and mixtures thereof.
Patent KR-20010040770-A (KR)
IPC: H01M4/525
Filed: 1998-08-13
Abstract: The invention relates to a method for producing lithium-transition metal mixtures of general formula Lix(M<1>yM<2>1-y)nOnz, wherein M<1 >represents nickel, cobalt or manganese, M<2 >represents chromium, cobalt, iron, manganese, molybdenum or aluminium, and is different from M<1>, n is 2 if M<1 >represents manganese and is 1 otherwise, x is comprised between 0.9 and 1.2, y is comprised between 0.5 and 1.0 and z is comprised between 1.9 and 2.1. According to the inventive method, an intimate mixture composed of transition metal compounds containing oxygen and of a lithium compound containing oxygen is calcinated, said mixture being obtained by processing a solid powder transition metal compound with a solution of said lithium compound, and then drying. At least the M<1 >compound is used in powder form having a specific surface of at least 20 m<2>/g (BET) and calcination is carried out in a fluidised bed.
Patent KR-20010041173-A (KR)
Title: 이동하는 2차원 윈도우를 액세스하는 캐시
IPC: G06T1/60
Filed: 1999-12-13
Abstract: 프로세서는 행 및 열의 행렬로부터 데이터 항목을 액세스하도록 프로그램되고, 액세스는 이동 윈도우에 제한된다. 캐시 메모리는 윈도우에 대한 데이터를 캐시 한다. 캐시 메모리는 윈도우가 행 방향을 따라 이동할 때 재사용을 위해 이용 가능한 최초 행로부터 제 1 데이터 항목에 이용되는 장소를 형성하고, 윈도우의 최후 행에 대한 제 2 데이터 항목을 캐시 메모리에 패치 한다. 최후 행에 대한 데이터는 재사용을 위해 이용 가능한 바로 형성된 장소에 기록될 수 있다. 행렬의 행 방향을 따라 제 1 데이터 항목의 위치는 적어도 윈도우의 폭에 의해 행렬의 행 방향을 따라 제 2 데이터 항목의 위치를 트레일한다.
Patent KR-20010072561-A (KR)
IPC: A61K47/02
Filed: 1999-03-20
Abstract: A process for manufacturing transdermal systems comprising free active substance bases is characterized in that the free active substance base is liberated, during the manufacture of the system, from active substance salts by conversion with a basic alkaline metal salt.
Patent KR-20010042907-A (KR)
Title: 입자형 재료 처리 장치
IPC: B02C15/08
Filed: 2000-02-18
Abstract: 본 발명은 케이싱(3) 내에서의 이동의 제어가 어려운 입자형 재료를 처리하는 경우에도, 상기 입자형 재료를 케이싱(3) 내의 일부에 체류시키지 않고 내벽의 전체로 이동시키고, 케이싱(3) 내에 있어서의 상기 입자형 재료의 선회류를 양호한 순환 흐름 상태로 유지하면서 원심력에 기초하는 압박 부재(5)의 압축력이나 전단력 등의 에너지를 균일하게 부여할 수 있는 입자형 재료 처리 장치(1)를 제공하는 것을 목적으로 한다.  케이싱(3) 내의 압박 부재(5)의 선회에 따라서 형성되는 원통형 영역 내에, 입자형 재료의 선회류 중심의 생성을 가능하게 하도록 회전축(201)의 연장 설치 등이 없는 공간 영역(6)을 형성하고, 또한 케이싱(3)의 회전과 회전체(4)의 회전을 다른 회전 속도에 의해서 동방향으로 회전 제어하도록 구성하고, 또한 압박 부재(5)를 상기 회전체(4)에 대하여 횡방향 편측 지지형으로 지지시키는 구성으로 한다.
Patent KR-20010034927-A (KR)
Title: 표면 손상 및 산 부식에 대한 내성을 개선시킨 히드록시함유 아크릴로실란 중합체를 함유하는 코팅
IPC: C09D125/14
Filed: 1999-06-18
Abstract: 착색된 기저 코트상에 사용되는 투명 코팅으로서 특히 유용하며 자연 기후 조건에 노출되는 경우 개선된 표면 손상 저항성 및 내부식성을 갖는 
     (a) 알킬기가 각각 탄소수 1 내지 12인 알킬 메타크릴레이트, 알킬 아크릴레이트, 지환족 알킬 메타크릴레이트, 지환족 알킬 아크릴레이트, 스티렌 또는 이들 단량체의 임의의 혼합물; 알킬기가 각각 탄소수 1 내지 4인 히드록시 알킬 메타크릴레이트, 히드록시 알킬 아크릴레이트 또는 이들 단량체의 임의의 혼합물로 이루어진 군으로부터 선택되는 히드록시 함유 단량체; 및 모노 에틸렌성 불포화 실란 단량체로부터의 중합된 단량체를 주성분으로 하며, 겔 투과 크로마토그래피 측정시 중량 평균 분자량이 1,000 내지 15,000인 아크릴로실란 중합체 50 내지 90 중량%(결합제 중량 기준), 및 
     (b) 유기 폴리이소시아네이트 10 내지 50 중량%(결합제 중량 기준) 
     를 함유하며, 유기 폴리이소시아네이트의 이소시아네이트기 대 아크릴로실란 중합체의 히드록시기의 비율이 약 0.4:1 내지 1.3:1인 필름 형성 결합제 40 내지 70 중량%; 및 
     상기 결합제용 휘발성 액체 담체 30 내지 60 중량%를 함유하는 코팅 조성물이 개시되어 있다.
Patent KR-20020060298-A (KR)
Title: A Manufacturing Method of Combined Vaccine
Inventor: JI HUI JEONG
IPC: A61K39/295
Filed: 2001-01-10
Abstract: PURPOSE: A process of preparing a combined vaccine for preventing diseases which must be prevented in early childhood such as diphtheria, tetanus, whooping cough and hepatitis B is provided. By the use of the combined vaccine, the above diseases can be effectively and simultaneously prevented. CONSTITUTION: Each antigen against each disease which must be prevented in early childhood such as diphtheria, tetanus, whooping cough and hepatitis B is absorbed in independently into an absorbent in the shape of a gel of aluminium hydroxide and then each antigen is mixed. The aluminium hydroxide gel has an aluminium ion concentration in the range of 0.5 to 1.25mg/ml.
Patent KR-20020060918-A (KR)
Title: Method for selecting pillow by body type and system therefor
Inventor: HWANG BYEONG SEOL
IPC: G06Q50/22
Filed: 2001-01-13
Abstract: PURPOSE: A method for customizing a pillow according to body types and a system thereof are provided to select a pillow adapted to each person by standardizing various pillows adapted to various body types and measuring/analyzing a body type of each person objectively. CONSTITUTION: A body pressure measuring plate(30) includes a plurality of thin film sensors arrayed as a matrix type, senses a pressure of a head, a neck, and a shoulder being pressed to a pillow(10), and outputs a signal corresponding thereto. A measuring control unit(50) receives and amplifies a plurality of pressure sensing signals being output in the body pressure measuring plate(30) successively, converts the signals into predetermined digital signals, and outputs the signals. A personal computer(70) receives a signal being output from the measuring control unit(50) in accordance with pre-set data and program, compares/analyzes pressing signals being pressed from each portion of a human body according to measuring elements, and displays a body pressure measuring distribution chart corresponded to the result as a graphic or a character.
Patent KR-20010087158-A (KR)
Title: Water temperature control method and hot water supply system
Inventor: ADACHIIKURO
IPC: F24H1/10
Filed: 2001-01-17
Abstract: PURPOSE: A control method of hot water temperature is provided to agree the temperature of hot water with the target water temperature promptly even though the relation between the control position of a hybrid valve and the actual mixing ratio decided by the control position is broken by the hybrid valve. CONSTITUTION: A hot water supply system is set in a standby mode when the hot water supply system is powered on. A controller sets the initial temperature of hot water as 25deg.C. When water is supplied to a water supply pipe, a water temperature operator obtains the temperature of the water on the basis of a mixing ratio obtained from a data table depending on the actual hot water temperature and the control position of a hybrid valve. To agree the actual hot water temperature with the target water temperature, a necessary mixing ratio is calculated. The control unit obtains the control position of the hybrid valve corresponding to the necessary mixing ratio and outputs a position command signal of the control position to a motor driver. A driving signal is output to a stepping motor from the motor driver to operate the control position of the hybrid valve to the control position corresponding to the necessary mixing ratio. Thereby, the actual hot water temperature is agreed with the target water temperature.